Phat Trien Khoa Hoc Va Cong Nghe Toan Cau Joint Stock Company Address: No 10, Vu Thanh Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0106572769 Phone: 02466873985 Representative: Hoang Ngoc Tuyen Adress: An Mo Hamlet, Le Loi Commune, Chi Linh Town, Hai Duong Province O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 17 - 6 - 2014